CN102012084B - Ejector air-out structure of floor air conditioner indoor machine - Google Patents
Ejector air-out structure of floor air conditioner indoor machine Download PDFInfo
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- CN102012084B CN102012084B CN201010589963A CN201010589963A CN102012084B CN 102012084 B CN102012084 B CN 102012084B CN 201010589963 A CN201010589963 A CN 201010589963A CN 201010589963 A CN201010589963 A CN 201010589963A CN 102012084 B CN102012084 B CN 102012084B
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- tooth bar
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Abstract
The invention discloses an ejector air-out structure of a floor air conditioner indoor machine. The structure comprises a top cap on the top of the indoor machine; an ejector air-out unit is arranged in the top cap; an air out-let is arranged on the ejector air-out unit; the ejector air-out unit moves up and down to realize opening and closing the air-outlet; the ejector air-out unit is provided with a revolving shaft; one end of a connecting rod is hinged with the revolving shaft; the other end of the connecting rod is hinged with a rack; the rack is arranged in a guide rail in a sliding way; the rack is meshed with a gear; the gear is arranged on a motor shaft of a driving motor; and the guide rail and the driving motor are arranged on the top cap. The ejector air-out structure of the floor air conditioner indoor machine also comprises a motor cabinet; the driving motor is arranged on the motor cabinet; and the motor cabinet is arranged on the top cap. More than one guide rail assembly is arranged between the top cap and the ejector air-out unit, and the guide rail assembly comprises an external guide rail, an internal guide rail and a guide rail inner lining of a fixed steel ball. The ejector air-out structure provided by the invention has the characteristics of simple and reasonable structure, steady and reliable movement, low production cost and long service life, and is flexible in operation.
Description
Technical field
The present invention relates to a kind of air-conditioner, particularly a kind of top air-out structure of vertical air conditioner air conditioner indoor machine.
Background technology
Floor air conditioner is a kind of split-type air conditioner form commonly used at present; Occurred on the market now can end face rising and formed the novel vertical air conditioner air conditioner indoor machine of air outlet; The indoor unit that discloses a kind of air-conditioning on August 22nd, 2007 like Chinese patent document number CN101021344A; This indoor unit adopts driving gear to be fixed on the air outlet unit, and tooth bar is installed in the vertical air conditioner body, through driving the driving gear air outlet unit that goes up and down.Driving with the cooperation of wheel and rack is reasonable type of drive; But be installed on the up-down air outlet unit driving driving gear, driver element comprises motor and gear, has increased the weight of this air outlet structure; If adopt two driver elements can increase cost; If but adopt a driver element then can cause the heavy partially of air outlet unit, make moment distortion when moving up and down to make the operation of air outlet unit produce vibrations and noise.
Summary of the invention
The object of the invention aims to provide that a kind of simple and reasonable, flexible operation, motion are steadily reliable, cost of manufacture is low, the top air-out structure of the vertical air conditioner air conditioner indoor machine of long service life, to overcome weak point of the prior art.
Press the top air-out structure of a kind of vertical air conditioner air conditioner indoor machine of this purpose design, comprise the top cover that is arranged on the indoor set top, be provided with the top air-out unit in the top cover; The top air-out unit is provided with air outlet, and the top air-out unit moves up and down to realize the opening and closing of air outlet, and its architectural feature is that the top air-out unit is provided with rotating shaft; One end and the rotating shaft of connecting rod are hinged; The other end and the tooth bar of connecting rod are hinged, and tooth bar is slidingly installed in the guide rail, the rack and pinion engagement; Gear is arranged on the motor shaft of drive motors, and guide rail and drive motors are arranged on the top cover.
Also comprise motor cabinet, drive motors is arranged on the motor cabinet, and this motor cabinet is arranged on the top cover.
Be provided with more than one guide assembly between said top cover and the top air-out unit; Guide assembly comprises outer guide, interior guide rail and the fixing guide rail liner of steel ball; Outer guide and the mutual socket of interior guide rail; The guide rail liner is positioned at the chamber that outer guide and guide rail surround jointly, and steel ball is crimped between outer guide and the interior guide rail; Wherein, outer guide and top air-out unit join, and interior guide rail and top cover join.
Said guide assembly is four, the top air-out unit each side be provided with one, the rear side of top air-out unit is provided with two.
Said connecting rod comprises left connecting rod and right connecting rod, and guide rail comprises left rail and right guide rail, and tooth bar comprises left tooth bar and right tooth bar; One end of left side connecting rod and an end of right connecting rod are hinged with rotating shaft respectively, and the other end of left connecting rod is hinged through connecting axle and left tooth bar, and the other end of right connecting rod is hinged through connecting axle and right tooth bar; Left side tooth bar is slidingly installed in the left rail; Right tooth bar is slidingly installed in the right guide rail, and left tooth bar and right tooth bar are separately positioned on the left and right sides of gear, and gear and left tooth bar and right tooth bar mesh simultaneously.
Also be arranged with the location axle sleeve in the said rotating shaft, an end of left connecting rod and an end of right connecting rod are separated through the location axle sleeve.
The end of said rotating shaft and/or connecting axle is provided with axle cap.
Said top air-out unit comprises the inside casing assembly that is set in the housing assembly, and the front of housing assembly is provided with opening, and the inside casing assembly is positioned at this opening part and is provided with guide vane assembly; The wind-guiding cavity of housing assembly bottom and the inwall of inside casing assembly have formed the air-out passage and the air outlet of top air-out unit jointly.
The present invention is arranged on drive motors, guide rail and gear and tooth bar on the top cover, thereby alleviates the weight of top air-out unit greatly, alleviates the load of drive motors, has prolonged the service life of drive motors; Slide track component can be guaranteed the slide rail do motion stably up and down in the effect lower edge of connecting rod of top air-out unit, has improved the reliability of top air-out unit motion.
The invention solves the heavy partially problem of top air-out unit, produce the moment distortion when having avoided the top air-out unit to move up and down, and effectively reduced cost of manufacture.
The present invention both can adopt the structure of single connecting rod, also can adopt the structure of double link, and it has, and simple and reasonable, flexible operation, motion are steadily reliable, cost of manufacture is low, the characteristics of long service life.
Description of drawings
Main TV structure sketch map when Fig. 1 closes for the top air-out unit in one embodiment of the invention.
Main TV structure sketch map when Fig. 2 opens for the top air-out unit among the present invention.
Fig. 3 is that A-A among Fig. 2 is to the broken section structural representation.
Fig. 4 is the main TV structure sketch map after top cover and the assembling of top air-out unit.
Fig. 5 is the right TV structure sketch map of Fig. 4.
Fig. 6 is that B-B among Fig. 4 is to the broken section structural representation.
Fig. 7 is the backsight structural representation of Fig. 4.
After Fig. 8 is top cover and the assembling of top air-out unit, with the decomposition texture sketch map of left connecting rod, right connecting rod, left tooth bar, right tooth bar, gear, left rail, right guide rail and drive motors etc.
Local structure for amplifying sketch map when Fig. 9 rotates counterclockwise for gear.
Local structure for amplifying sketch map when Figure 10 clockwise rotates for gear.
Figure 11 is the main TV structure sketch map of guide assembly.
Figure 12 is that C-C among Figure 11 is to broken section structure for amplifying sketch map.
Figure 13 is the preceding perspective view of guide assembly stretching.
Figure 14 is the perspective view of guide assembly after stretching.
Figure 15 is the decomposition texture sketch map of top cover and top air-out unit.
Among the figure, 2 is front panel, and 3 is the top air-out unit, and 3.1 is top board, and 3.2 is the inside casing assembly, and 3.2.1 is an inwall; 3.3 be the housing assembly, 3.3.1 is the wind-guiding cavity, 5 is air outlet, and 6 is heat exchanger, and 7 is top cover, and 8.1 is motor cabinet; 8.2 be drive motors, 8.3 is gear, 8.4 is right guide rail, and 8.5 is left rail, and 8.6 is right tooth bar, and 8.7 is left tooth bar; 8.8 be connecting axle, 8.9 is axle cap, 8.10 is left connecting rod, and 8.11 is right connecting rod, and 8.12 are rotating shaft, and 8.13 are the location axle sleeve; 9 is guide assembly, and 9.1 is outer guide, and 9.2 is interior guide rail, and 9.3 is the guide rail liner, and 9.4 is steel ball, and the dotted arrow among the figure is an air-flow direction.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
Referring to Fig. 1-Figure 15; The top air-out structure of this vertical air conditioner air conditioner indoor machine comprises the top cover 7 that is arranged on the indoor set top, is provided with top air-out unit 3 in the top cover 7; Top air-out unit 3 is provided with air outlet 5, and top air-out unit 3 moves up and down to realize the opening and closing of air outlet 5.Top air-out unit 3 comprises the inside casing assembly 3.2 that is set in the housing assembly 3.3, and the front of housing assembly 3.3 is provided with opening, and inside casing assembly 3.2 is positioned at this opening part and is provided with guide vane assembly; The wind-guiding cavity 3.3.1 of housing assembly 3.3 bottoms and the inwall 3.2.1 of inside casing assembly 3.2 have formed the air-out passage and the air outlet 5 of top air-out unit 3 jointly.
Top air-out unit 3 is provided with rotating shaft 8.12, and an end and the rotating shaft 8.12 of connecting rod are hinged, and the other end and the tooth bar of connecting rod are hinged; Tooth bar is slidingly installed in the guide rail; Rack and pinion 8.3 engagements, gear 8.3 is arranged on the motor shaft of drive motors 8.2, and guide rail and drive motors 8.2 are arranged on the top cover 7.
The top air-out structure also comprises motor cabinet 8.1, and drive motors 8.2 is arranged on the motor cabinet 8.1, and this motor cabinet 8.1 is arranged on the top cover 7.The end of rotating shaft 8.12 is provided with the axle cap 8.9 that anticreep is used.
Be provided with more than one guide assembly 9 between top cover 7 and the top air-out unit 3; Guide assembly 9 comprises outer guide 9.1, interior guide rail 9.2 and the fixing guide rail liner 9.3 of steel ball 9.4; Outer guide 9.1 and interior guide rail 9.2 mutual sockets; Guide rail liner 9.3 is positioned at the chamber that outer guide 9.1 and guide rail 9.2 surround jointly, and steel ball 9.4 is crimped between outer guide 9.1 and the interior guide rail 9.2; Wherein, outer guide 9.1 joins with top air-out unit 3, and interior guide rail 9.2 joins with top cover 7.
In this enforcement, guide assembly 9 is four, top air-out unit 3 each side be provided with one, the rear side of top air-out unit 3 is provided with two, sees Fig. 4-Fig. 7.
For the stationarity and the reliability that improve motion, above-mentioned technical scheme can be done following improvement:
Connecting rod comprises left connecting rod 8.10 and right connecting rod 8.11; Guide rail comprises left rail 8.5 and right guide rail 8.4, and tooth bar comprises left tooth bar 8.7 and right tooth bar 8.6, and an end of left connecting rod 8.10 and an end of right connecting rod 8.11 are hinged with rotating shaft 8.12 respectively; The other end of left side connecting rod 8.10 is hinged through first connecting axle 8.8 and left tooth bar 8.7; The other end of right connecting rod 8.11 is hinged through second connecting axle 8.8 and right tooth bar 8.6, and left tooth bar 8.7 is slidingly installed in the left rail 8.5, and right tooth bar 8.6 is slidingly installed in the right guide rail 8.4; Left side tooth bar 8.7 and right tooth bar 8.6 are separately positioned on the left and right sides of gear 8.3, and gear 8.3 meshes with right tooth bar 8.6 with left tooth bar 8.7 simultaneously.
Also be arranged with location axle sleeve 8.13 in the rotating shaft 8.12, an end of left connecting rod 8.10 and an end of right connecting rod 8.11 are separated through location axle sleeve 8.13.The end of rotating shaft 8.12 and connecting axle 8.8 is respectively arranged with axle cap 8.9.The two ends of connecting axle 8.8 are through being locked with axle cap 8.9.
During work, drive motors 8.2 is a power source, and drive motors 8.2 is fixed on the motor cabinet 8.1 through screw; When drive motors 8.2 drives the gear 8.3 that is assemblied on the motor shaft and rotates counterclockwise, left tooth bar 8.6, right tooth bar 8.7 that drive is meshed with it are done rectilinear motion along left rail 8.5, right guide rail 8.6 respectively, wherein; Left side tooth bar is done rectilinear motion to the right; When right tooth bar was done rectilinear motion left, the lower extreme point that will drive the lower extreme point that is fixed on the left connecting rod 8.10 on the tooth bar and right connecting rod 8.11 is respectively to the middle part motion, and was just mobile to place, gear 8.3 positions; So; The upper extreme point of left side small end point and right connecting rod all will move upward, and upwards do rectilinear motion together thereby promote top air-out unit 3 through rotating shaft 8.12, realize the function of top wind unit unlatching air outlet 5.
Otherwise; When motor 8.2 drives gear 8.3 on the motor shaft that is assemblied in drive motors and clockwise rotates, do rectilinear motion with driving the left tooth bar 8.6 and the right tooth bar 8.7 that are meshed with it, promptly left tooth bar is done rectilinear motion left; Right tooth bar is done rectilinear motion to the right; The upper extreme point of left connecting rod, the upper extreme point of right connecting rod will drive the lower extreme point that is fixed on the left connecting rod 8.10 on the tooth bar and the lower extreme point of right connecting rod 8.11 and do rectilinear motion to the left and right sides, so will move downward; Thereby drive the top air-out unit through rotating shaft 8.12 and do rectilinear motion together straight down, realization top wind unit is closed the function of air outlet 5.
Claims (8)
1. the top air-out structure of a vertical air conditioner air conditioner indoor machine comprises the top cover (7) that is arranged on the indoor set top, is provided with top air-out unit (3) in the top cover (7); Top air-out unit (3) is provided with air outlet (5), and top air-out unit (3) move up and down to realize the opening and closing of air outlet (5), it is characterized in that top air-out unit (3) is provided with rotating shaft (8.12); One end of connecting rod and rotating shaft (8.12) are hinged; The other end and the tooth bar of connecting rod are hinged, and tooth bar is slidingly installed in the guide rail, rack and pinion (8.3) engagement; Gear (8.3) is arranged on the motor shaft of drive motors (8.2), and guide rail and drive motors (8.2) are arranged on the top cover (7).
2. the top air-out structure of vertical air conditioner air conditioner indoor machine according to claim 1 is characterized in that also comprising motor cabinet (8.1), and drive motors (8.2) is arranged on the motor cabinet (8.1), and this motor cabinet (8.1) is arranged on the top cover (7).
3. the top air-out structure of vertical air conditioner air conditioner indoor machine according to claim 1 and 2; It is characterized in that being provided with more than one guide assembly (9) between said top cover (7) and top air-out unit (3); Guide assembly (9) comprises outer guide (9.1), interior guide rail (9.2) and the fixing guide rail liner (9.3) of steel ball (9.4); The socket each other of outer guide (9.1) and interior guide rail (9.2); Guide rail liner (9.3) is positioned at the chamber that outer guide (9.1) and guide rail (9.2) surround jointly, and steel ball (9.4) is crimped between outer guide (9.1) and the interior guide rail (9.2); Wherein, outer guide (9.1) joins with top air-out unit (3), and interior guide rail (9.2) joins with top cover (7).
4. the top air-out structure of vertical air conditioner air conditioner indoor machine according to claim 3 is characterized in that said guide assembly (9) is four, top air-out unit (3) each side be provided with one, the rear side of top air-out unit (3) is provided with two.
5. the top air-out structure of vertical air conditioner air conditioner indoor machine according to claim 3; It is characterized in that said connecting rod comprises left connecting rod (8.10) and right connecting rod (8.11); Guide rail comprises left rail (8.5) and right guide rail (8.4), and tooth bar comprises left tooth bar (8.7) and right tooth bar (8.6), and an end of an end of left connecting rod (8.10) and right connecting rod (8.11) is hinged with rotating shaft (8.12) respectively; The other end of left side connecting rod (8.10) is hinged through connecting axle (8.8) and left tooth bar (8.7); The other end of right connecting rod (8.11) is hinged through connecting axle (8.8) and right tooth bar (8.6), and left tooth bar (8.7) is slidingly installed in the left rail (8.5), and right tooth bar (8.6) is slidingly installed in the right guide rail (8.4); Left side tooth bar (8.7) and right tooth bar (8.6) are separately positioned on the left and right sides of gear (8.3), and gear (8.3) meshes with left tooth bar (8.7) and right tooth bar (8.6) simultaneously.
6. the top air-out structure of vertical air conditioner air conditioner indoor machine according to claim 5; It is characterized in that also being arranged with in the said rotating shaft (8.12) location axle sleeve (8.13), an end of an end of left connecting rod (8.10) and right connecting rod (8.11) is separated through location axle sleeve (8.13).
7. the top air-out structure of vertical air conditioner air conditioner indoor machine according to claim 6 is characterized in that the end of said rotating shaft (8.12) and/or connecting axle (8.8) is provided with axle cap (8.9).
8. the top air-out structure of vertical air conditioner air conditioner indoor machine according to claim 7; It is characterized in that said top air-out unit (3) comprises the inside casing assembly (3.2) that is set in the housing assembly (3.3); The front of housing assembly (3.3) is provided with opening, and inside casing assembly (3.2) is positioned at this opening part and is provided with guide vane assembly; The wind-guiding cavity (3.3.1) of housing assembly (3.3) bottom and the inwall (3.2.1) of inside casing assembly (3.2) have formed the air-out passage and the air outlet (5) of top air-out unit (3) jointly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010589963A CN102012084B (en) | 2010-12-15 | 2010-12-15 | Ejector air-out structure of floor air conditioner indoor machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010589963A CN102012084B (en) | 2010-12-15 | 2010-12-15 | Ejector air-out structure of floor air conditioner indoor machine |
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| Publication Number | Publication Date |
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| CN102012084A CN102012084A (en) | 2011-04-13 |
| CN102012084B true CN102012084B (en) | 2012-09-12 |
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| CN201010589963A Active CN102012084B (en) | 2010-12-15 | 2010-12-15 | Ejector air-out structure of floor air conditioner indoor machine |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788411B (en) * | 2012-04-12 | 2014-10-29 | 广东美的制冷设备有限公司 | Air conditioner with lifting device |
| CN103776094A (en) * | 2012-10-23 | 2014-05-07 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner with same |
| CN103776096A (en) * | 2012-10-23 | 2014-05-07 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner with same |
| CN104654540B (en) * | 2013-11-22 | 2017-06-20 | 深圳市联创科技集团有限公司 | The double air outlet conditioners of air channel lifting type |
| CN105091278A (en) * | 2015-09-07 | 2015-11-25 | 珠海格力电器股份有限公司 | Air supply system and cabinet air conditioner |
| CN105135652B (en) * | 2015-09-11 | 2019-05-07 | 珠海格力电器股份有限公司 | Air conditioning device top cover assembly and air conditioning device |
| WO2021077654A1 (en) * | 2019-10-23 | 2021-04-29 | 广东美的制冷设备有限公司 | Floor type air conditioner indoor unit and air conditioner |
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| CN1152098A (en) * | 1995-07-19 | 1997-06-18 | Lg电子株式会社 | Diffuser driving apparatus for split air conditioner |
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| EP1684021A1 (en) * | 2003-09-30 | 2006-07-26 | Daikin Industries, Ltd. | Indoor unit of air conditioner |
| CN2860941Y (en) * | 2005-12-27 | 2007-01-24 | 常州市敏孚机械配件厂 | Lifting system for unobstructed vehicle wheelchair |
| CN101021344A (en) * | 2006-02-15 | 2007-08-22 | Lg电子株式会社 | Indoor unit of air conditioner |
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| CN102012084A (en) | 2011-04-13 |
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Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER OWNER: MEIDI ELECTRIC APPLIANCES CO., LTD., GUANGDONG Effective date: 20131202 |
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Effective date of registration: 20131202 Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: Midea Group Co., Ltd. Address before: 528300, Guangdong, Foshan Town, Shunde District, Beijiao Province, beautiful avenue, beautiful headquarters building, B28 science and technology management department Patentee before: Meidi Electric Appliances Co., Ltd., Guangdong |